Need Help: Array in WSDL

[moodsey211]

---

Hi guys,

Ganiha ra ko sige ug sulbad ani pero wala pa jud nako na sulbad. Basin naa mo idea usaon ni siya.

Basically akong gustong buhaton is to return an array of strings.

mao ni akong WSDL file:

<?xml version="1.0"?>
<definitions name="DemoService" targetNamespace="urn:DemoService" 
    xmlns:typens="urn:DemoService" 
    xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
    xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" 
    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 
    xmlns="http://schemas.xmlsoap.org/wsdl/">
    <types>
        <xsd:schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:TreonService">
            <xsd:complexType name="ArrayOfString">
                <xsd:sequence>
                    <xsd:element name="item" type="xsd:string" minOccurs="0" maxOccurs="unbounded" />
                </xsd:sequence>
            </xsd:complexType>
        </xsd:schema>
    </types> 
    <message name="ArrayOfStringMessage">
        <part name="return" type="typens:ArrayOfString" />
    </message>
    <portType name="DemoServicePort">
        <operation name="ReturnArrayOfString">
            <output message="typens:ArrayOfStringMessage"/>
        </operation>
    </portType>
    <binding name="DemoServiceBinding" type="typens:DemoServicePort">
        <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
        <operation name="ReturnArrayOfString">
            <soap:operation soapAction="urn:DemoServiceAction" />
            <output>
                <soap:body use="encoded" namespace="urn:DemoService" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
            </output>
        </operation>
    </binding>
    <service name="DemoServiceEndpoint">
        <port name="DemoServicePort" binding="typens:DemoServiceBinding">
            <soap:address location="http://localhost/demo.php" />
        </port>
    </service>
</definitions>

then mao ni akong server iplementation. php akong gamit:

<?php
   
   function ReturnArrayOfString()
   {
     return array('asdf', 'asdf', 'asdf');
   }
   
   $opts = Array();
   $opts['compression'] = SOAP_COMPRESSION_ACCEPT | SOAP_COMPRESSION_GZIP;
   $server = new SoapServer('demo.wsdl', $opts);
   $server->addFunction('ReturnArrayOfString');
   $server->handle();
   
?>

Mao ni akong client

<?php
    ini_set('soap.wsdl_cache_ttl', 0);
    
   $client = new SoapClient('http://localhost/demo.wsdl');
   $res    = $client -> ReturnArrayOfString();
   var_dump($res);

?>

ang error mugawas kay:

Fatal error: Uncaught SoapFault exception: [SOAP-ENV:Server] Procedure 'ReturnArrayOfString' not present in ...

Taba-ngi ko ug debug please. Bag.o pa man ko sa ani so if naa moy ika-suggest I would love to hear it.


Best regards,
Ish

[darkhero]

wa may problema sa code. asa na na-save ang files ug unsa ang ilang exact nga filename/path/url? mao ni...

http://localhost/demo.wsdl -> xml/wsdl
http://localhost/demo.php -> server implementation
http://localhost/client.php -> client implementation

make sure sa imong xml nga sakto ang soap address location kay kinghanlan mao na ang script url sa server-side implementation (http://localhost/demo.php) then sa client kay inig instantiate nimo sa soap client make sure to pass the correct wsdl url (http://localhost/demo.wsdl)

i tested your code, working man.

[moodsey211]

I think there something wrong sa configuration nako. Yesterday dili siya working pero karon working na siya. Then if I try to change the names or types mubalik siya adtong error nga akong first na encounter. Any insights?

[moodsey211]

It's seems ni gana na. ang problem kay i cache sa server ang wsdl so pag add nako sa option nga dili i cache na ok na siya. Mao ni final nga code nako:

demo.wsdl

<?xml version="1.0"?>
<definitions name="DemoService" targetNamespace="urn:DemoService" 
    xmlns:typens="urn:DemoService" 
    xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
    xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
    xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" 
    xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 
    xmlns="http://schemas.xmlsoap.org/wsdl/">
    <types>
        <xsd:schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:TreonService">
            <xsd:complexType name="Object">
                <xsd:all>
                    <xsd:element name="ObjectID" type="xsd:int" />
                    <xsd:element name="ObjectName" type="xsd:string" />
                </xsd:all>
            </xsd:complexType>
            <xsd:complexType name="ArrayOfObject">
                <xsd:sequence>
                    <xsd:element name="item" type="typens:Object" minOccurs="0" maxOccurs="unbounded" />
                </xsd:sequence>
            </xsd:complexType>
        </xsd:schema>
    </types> 
    <message name="ArrayOfObjectMessage">
        <part name="return" type="typens:ArrayOfObject" />
    </message>
    <portType name="DemoServicePort">
        <operation name="ReturnArrayOfObject">
            <output message="typens:ArrayOfObjectMessage"/>
        </operation>
    </portType>
    <binding name="DemoServiceBinding" type="typens:DemoServicePort">
        <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http" />
        <operation name="ReturnArrayOfObject">
            <soap:operation soapAction="urn:DemoServiceAction" />
            <output>
                <soap:body use="encoded" namespace="urn:DemoService" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" />
            </output>
        </operation>
    </binding>
    <service name="DemoServiceEndpoint">
        <port name="DemoServicePort" binding="typens:DemoServiceBinding">
            <soap:address location="http://localhost/demo.php" />
        </port>
    </service>
</definitions>

demo.php

<?php
   
   function ReturnArrayOfObject()
   {
     return array(array('ObjectID' => 1, 'ObjectName' => 'asdf'), array('ObjectID' => 2, 'ObjectName' => 'asdf'));
   }
   
   $opts = Array();
   $opts['compression'] = SOAP_COMPRESSION_ACCEPT | SOAP_COMPRESSION_GZIP;
   $opts['cache_wsdl']  = WSDL_CACHE_NONE;
   
   $server = new SoapServer('demo.wsdl', $opts);
   $server->addFunction('ReturnArrayOfObject');
   $server->handle();
   
?>

test.php

<?php
   $client = new SoapClient('http://localhost/demo.wsdl', array('cache_wsdl' => WSDL_CACHE_NONE));
   $res    = $client -> ReturnArrayOfObject();
   var_dump($res);

?>

[darkhero]

ako suggestion kung ok na gani kay i-enable balik ang cache kay resource hog na kung i-read niya all the time. here's your original code working fine with the cache enabled... http://home.banogon.com/soap/

ang default soap wsdl cache time to live kay 86400 seconds (24 hours), that's why after 1 day ni-ok na. i-check sa phpinfo()

[moodsey211]

Yes, pero while ga develop ko needed nako i-off since dili man mu-effect dayon ang akong mga changes. took me hours to notice nga mao ra diay to probs nako. T_T thank you so much for the help.

[darkhero]

akong technique ana bro kay i-disable locally sa php.ini ang soap cache then set to 0 ang ttl sa wsdl cache. para di na kinghanlan i-disable through php code ang cache. so wa na kinghanlan usbon sa code inig upload sa production server.

tip ra

[moodsey211]

Will do. Thanks. On a side note, sakto ba akong wsdl para sa array? mura dili man. ganahan unta ko nga ang i-return nga result kay array of objects.